| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $85.95 | 3.438% | $88.905 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $29.99 | 9.590% | $32.866 | $32.87 | $32.85 | $32.90 |
| Purchase #3 | $114.98 | 9.763% | $126.2055 | $126.21 | $126.20 | $126.20 |
| Purchase #4 | $185.56 | 11.454% | $206.814 | $206.81 | $206.80 | $206.80 |
| Purchase #5 | $65.47 | 4.560% | $68.4554 | $68.46 | $68.45 | $68.50 |
| Purchase #6 | $90.43 | 11.471% | $100.8032 | $100.80 | $100.80 | $100.80 |
| Purchase #7 | $97.30 | 5.550% | $102.7002 | $102.70 | $102.70 | $102.70 |
| 7 purchase totals = | $669.68 | $726.7493 | $726.76 | $726.70 | $726.80 | |